BOBCAT HD-SDI
Hardware User’s Manual
Imperx, Inc.
Rev. 1.4
6421 Congress Ave.
6/2/2014
Boca Raton, FL 33487
+1 (561) 989-0006
135 of 175
Matrix:
User sets
RGB gain, and offset coefficients.
Parameters:
Color Matrix slider control of Brightness, Contrast,
Saturation, and Hue.
White Balance:
Sets the White Balance mode of operation.
1.
“Off” – No white balance is performed.
2.
“Once” – the camera analyzes only one image frame,
calculates only one set correction coefficients, and all
subsequent frames are corrected with this set of
coefficients.
3.
“Auto” – the camera analyzes the entire frame, a set of
correction coefficients are derived for each frame and
applied to the next frame.
4.
“Manual” – the camera uses the correction coefficients
as entered from the user.
5.
Indoor 3200K – color temperature setting typically used
for indoor shooting.
6.
Outdoor 5600K – color temperature setting typically
used for outdoor shooting.
AWB Tracking:
User Selects the Auto White Balance Tracking Speed from
1x to 5x. The entire frame is used to evaluate the color
balance and updates are made to identity AWB multipliers
every frame. The magnitude of the changes applied to the
multipliers controls the speed and smoothness of the
operation.
Manual WBC:
User enters manually the white balance coefficients for each
color. The range is from 0 to 4095 (255 is equal to 1.0x).
The user has option to set all coefficients to “Zero”.
Statistic:
Displays the current (calculated) white balance coefficients
per color.
RGB Gain:
The user can set individually the desired digital gain for
each primary color R G B (1.0x to 4.0x, 0.001x increment)
via the slider or by entering the desired value. The user has
option to set all gains to “Unity” (1.0x)
R G B Offset
:
The user can set individually the desired digital offset for
each primary color R G B (-511 to +511, 1 step increment)
